GB1126349A - Improvements relating to the production of sponges - Google Patents
Improvements relating to the production of spongesInfo
- Publication number
- GB1126349A GB1126349A GB4531565A GB4531565A GB1126349A GB 1126349 A GB1126349 A GB 1126349A GB 4531565 A GB4531565 A GB 4531565A GB 4531565 A GB4531565 A GB 4531565A GB 1126349 A GB1126349 A GB 1126349A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- section
- platform
- leading section
- advancing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
1,126,349. Endless conveyers. NYLONGE CORP. (Denis Richard Fentiman). 26 Oct., 1965, No. 45315/65. Heading B8A. [Also in Divisions A4, B5, C3 and H5] In apparatus for producing an artificial sponge from a viscose material a platform 18 over which the upper rim of a lower belt 29 travels has a flat trailing section which becomes transversely crowned at the leading section of the belt to facilitate draining of water formed during the reaction. The crowning increases in height gradually towards the leading section of the belt, and terminates in short leading section of substantially uniform cross-section. With a viscose layer ¥-inch thick, 36-inches wide and advancing at 5¢-inch rim, the maximum crown height is 2 inches. Two embodiments are described, the crown on the platform 18 being common to both, while the platform (114), Fig. 6 (not shown), in the second embodiment, Figs. 1A, 3-12, is made of a chemically resistant electrical insulating material. The sponge-forming material is fed from a hopper 70 on to the trailing section of the belt 29 and thence below an upper belt 57 advancing at the same velocity thereas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4531565A GB1126349A (en) | 1965-10-26 | 1965-10-26 | Improvements relating to the production of sponges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4531565A GB1126349A (en) | 1965-10-26 | 1965-10-26 | Improvements relating to the production of sponges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1126349A true GB1126349A (en) | 1968-09-05 |
Family
ID=10436750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4531565A Expired GB1126349A (en) | 1965-10-26 | 1965-10-26 | Improvements relating to the production of sponges |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1126349A (en) |
-
1965
- 1965-10-26 GB GB4531565A patent/GB1126349A/en not_active Expired
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